Which Skillset you have to acquire for to become a freelancer
Which Skillset you have to acquire for to become a freelancer
https://youtu.be/N-ihCxuA_P8
https://youtu.be/N-ihCxuA_P8
Measurement of ABCD parameters of a long transmission line with magnitude and angle.
Experiment: Measurement of ABCD parameters of a long transmission line with magnitude and angle. Appratus: variable Voltage Source (Variac) 230V AC with 2-Pole S/W No of π sections: 4 (100Km each) value of each component: Resistance = 4 Ohm; Capacitance = 0.47 microF; Inductance: 110mH. Voltmeter: 230 V AC (2 Nos) Ammeter: 5 A (2 Nos) Watt meter: 300V, 5A (1 Nos) Theory: ABCD Parameters of a Two Port Network In any 4 terminal network, (i.e. linear, passive, bilateral network) the input voltage and input current can be expressed in terms of output voltage and output current. Each port has 2 terminals to connect itself to the external circuit. Thus it is essentially a 2 port or a 4 terminal circuit, having: Given to the input port PQ. Given to the output port RS. Now the ABCD parameters of the transmission line provide the link between the supply and receiving end voltages and currents, considering the circuit elements to be linear in nature. Thus the relation between the sending
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